Results 41 to 50 of about 17,915 (258)

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Über Ausstellungen, Gefühle und andere Dinge

Österreichische Zeitschrift für Geschichtswissenschaften
What makes an exhibit auratic? Do historical perspectives in exhibitions tend to create distance from, or interest in, the subject matter? How can intensities and force fields arise in exhibition constellations?
Daniel Tyradellis, Anne Schmidt
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Rôle des acteurs dans les constellations au service du développement professionnel des enseignants

Questions Vives
Our contribution focuses on the implementation of constellations in France at an academic level. Constellations is an in-service training scheme for schoolteachers inspired by participatory research and based on reflective and collaborative analysis of ...
Claire Guille-Biel Winder, Fabienne Brière, Teresa ASSUDE   +2 more
doaj   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Eighteenth Dynasty imperial borders at the Cool Waters of Horus and Seth [PDF]

Pražské Egyptologické Studie
Some of the rulers of the Eighteenth Dynasty applied the designations of “Cool Waters of Horus and Seth” for marking their borders. These terms most certainly referred to the northern and southern celestial borders of the Egyptian Empire, and although ...
Rita Simon
doaj  

An [Imperfect] Case for Dyadic Research in Pediatric Psychosocial Oncology

Pediatric Blood &Cancer, EarlyView.
Stephanie M. Nanos, Lindsay A. Jibb, Gary Rodin   +2 more
wiley   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Quantum Configurations in Nick Payne’s Constellations

Études Britanniques Contemporaines, 2013
In recent years, science has become a popular topic in British drama. Biology and physics are a source of new themes and metaphors, but also stimulate formal experimentation: this paper analyses Nick Payne’s Constellations (2012) as an attempt to derive ...
Liliane Campos
doaj   +1 more source

Urban electricity governance and the (re)production of heterogeneous electricity constellations in Dar es Salaam

Energy, Sustainability and Society, 2023
Background Electricity infrastructures in sub-Saharan African cities are characterized by heterogeneous socio-technical constellations, including alternative grid access channels and off-grid systems.
Mathias Koepke, Jochen Monstadt, Francesca Pilo’   +2 more
doaj   +1 more source